ES2939533T3 - Método para transmitir y recibir una pluralidad de canales físicos compartidos de enlace descendente en un sistema de comunicación inalámbrico, y dispositivo para el mismo - Google Patents

Método para transmitir y recibir una pluralidad de canales físicos compartidos de enlace descendente en un sistema de comunicación inalámbrico, y dispositivo para el mismo Download PDF

Info

Publication number
ES2939533T3
ES2939533T3 ES19874710T ES19874710T ES2939533T3 ES 2939533 T3 ES2939533 T3 ES 2939533T3 ES 19874710 T ES19874710 T ES 19874710T ES 19874710 T ES19874710 T ES 19874710T ES 2939533 T3 ES2939533 T3 ES 2939533T3
Authority
ES
Spain
Prior art keywords
tci
information
unit
csi
time unit
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
ES19874710T
Other languages
English (en)
Spanish (es)
Inventor
Jiwon Kang
Hyungtae Kim
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
LG Electronics Inc
Original Assignee
LG Electronics Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by LG Electronics Inc filed Critical LG Electronics Inc
Application granted granted Critical
Publication of ES2939533T3 publication Critical patent/ES2939533T3/es
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/06—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
    • H04B7/0686—Hybrid systems, i.e. switching and simultaneous transmission
    • H04B7/0695—Hybrid systems, i.e. switching and simultaneous transmission using beam selection
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/23—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/08—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station
    • H04B7/0868—Hybrid systems, i.e. switching and combining
    • H04B7/088—Hybrid systems, i.e. switching and combining using beam selection
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
    • H04L1/0023—Systems modifying transmission characteristics according to link quality, e.g. power backoff characterised by the signalling
    • H04L1/0026—Transmission of channel quality indication
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/0001—Arrangements for dividing the transmission path
    • H04L5/0014—Three-dimensional division
    • H04L5/0023—Time-frequency-space
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0044—Arrangements for allocating sub-channels of the transmission path allocation of payload
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0048—Allocation of pilot signals, i.e. of signals known to the receiver
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0078—Timing of allocation
    • H04L5/0082—Timing of allocation at predetermined intervals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/0091—Signaling for the administration of the divided path
    • H04L5/0094—Indication of how sub-channels of the path are allocated
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/0001—Arrangements for dividing the transmission path
    • H04L5/0003—Two-dimensional division
    • H04L5/0005—Time-frequency
    • H04L5/0007—Time-frequency the frequencies being orthogonal, e.g. OFDM(A), DMT
    • H04L5/001—Time-frequency the frequencies being orthogonal, e.g. OFDM(A), DMT the frequencies being arranged in component carriers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/0001—Arrangements for dividing the transmission path
    • H04L5/0003—Two-dimensional division
    • H04L5/0005—Time-frequency
    • H04L5/0007—Time-frequency the frequencies being orthogonal, e.g. OFDM(A), DMT
    • H04L5/0012—Hopping in multicarrier systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/14—Two-way operation using the same type of signal, i.e. duplex
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D30/00—Reducing energy consumption in communication networks
    • Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Quality & Reliability (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Radar Systems Or Details Thereof (AREA)
  • Transceivers (AREA)
ES19874710T 2018-10-19 2019-10-21 Método para transmitir y recibir una pluralidad de canales físicos compartidos de enlace descendente en un sistema de comunicación inalámbrico, y dispositivo para el mismo Active ES2939533T3 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR20180125435 2018-10-19
PCT/KR2019/013844 WO2020080916A1 (fr) 2018-10-19 2019-10-21 Procédé d'émission et de réception d'une pluralité de canaux physiques partagés de liaison descendante dans un système de communication sans fil et dispositif correspondant

Publications (1)

Publication Number Publication Date
ES2939533T3 true ES2939533T3 (es) 2023-04-24

Family

ID=70284089

Family Applications (2)

Application Number Title Priority Date Filing Date
ES19874710T Active ES2939533T3 (es) 2018-10-19 2019-10-21 Método para transmitir y recibir una pluralidad de canales físicos compartidos de enlace descendente en un sistema de comunicación inalámbrico, y dispositivo para el mismo
ES22182560T Active ES2965690T3 (es) 2018-10-19 2019-10-21 Método para transmitir y recibir una pluralidad de canales físicos compartidos de enlace descendente en un sistema de comunicación inalámbrico, y dispositivo para el mismo

Family Applications After (1)

Application Number Title Priority Date Filing Date
ES22182560T Active ES2965690T3 (es) 2018-10-19 2019-10-21 Método para transmitir y recibir una pluralidad de canales físicos compartidos de enlace descendente en un sistema de comunicación inalámbrico, y dispositivo para el mismo

Country Status (5)

Country Link
US (1) US12022484B2 (fr)
EP (2) EP3855665B1 (fr)
CN (1) CN112913178B (fr)
ES (2) ES2939533T3 (fr)
WO (1) WO2020080916A1 (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3855665B1 (fr) * 2018-10-19 2023-01-18 LG Electronics Inc. Procédé d'émission et de réception d'une pluralité de canaux physiques partagés de liaison descendante dans un système de communication sans fil et dispositif correspondant
EP3820052A1 (fr) * 2019-11-05 2021-05-12 Comcast Cable Communications LLC Communications sans fil pour programmer des transmissions
US11601925B2 (en) * 2020-04-17 2023-03-07 Qualcomm Incorporated Quasi co-location relationship reporting
CN113630879A (zh) * 2020-05-09 2021-11-09 华为技术有限公司 数据的重复传输方法
US20230224923A1 (en) * 2020-06-12 2023-07-13 Telefonaktiebolaget Lm Ericsson (Publ) ACTIVATION OF TWO OR MORE TCI STATES FOR ONE OR MORE CORESETs
US11895654B2 (en) * 2021-08-05 2024-02-06 Qualcomm Incorporated Reference transmission configuration indicator pool
US11909496B2 (en) * 2021-11-23 2024-02-20 Qualcomm Incorporated Beam switching in near-field operations
US20230171610A1 (en) * 2021-11-29 2023-06-01 Qualcomm Incorporated Techniques for identifying blockages between devices
WO2023162724A1 (fr) * 2022-02-24 2023-08-31 株式会社Ｎｔｔドコモ Terminal, procédé de communication sans fil, et station de base

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8031688B2 (en) 2007-06-11 2011-10-04 Samsung Electronics Co., Ltd Partitioning of frequency resources for transmission of control signals and data signals in SC-FDMA communication systems
US9509469B2 (en) * 2013-04-04 2016-11-29 Futurewei Technologies, Inc. Device, network, and method for utilizing a downlink discovery reference signal
WO2017018759A1 (fr) * 2015-07-24 2017-02-02 엘지전자 주식회사 Procédé de réception de signal de liaison descendante, équipement d'utilisateur, procédé d'émission de signal de liaison descendante et station de base
WO2017078409A1 (fr) 2015-11-03 2017-05-11 엘지전자(주) Procédé d'émission/réception d'un signal de référence d'informations relatives à l'état d'un canal dans un système de communication sans fil et dispositif associé
US10524246B2 (en) * 2017-01-15 2019-12-31 FG Innovation Company Limited Two-stage downlink control information configurations for beam operation
US10764896B2 (en) * 2017-11-08 2020-09-01 Samsung Electronics Co., Ltd. Method and apparatus for beam management in the unlicensed spectrum
TWI729341B (zh) * 2018-01-18 2021-06-01 華碩電腦股份有限公司 無線通訊系統中提供控制資源集配置的方法和設備
CN114598437A (zh) * 2018-02-26 2022-06-07 中兴通讯股份有限公司 控制信令的发送、接收以及信息的确定方法及装置
JP6756001B2 (ja) * 2018-05-04 2020-09-16 華碩電腦股▲ふん▼有限公司 無線通信システムにおけるアクティブ下りリンク（ｄｌ）帯域幅部分（ｂｗｐ）変更を考慮する下りリンク制御情報（ｄｃｉ）コンテンツ処理のための方法および装置
US10986622B2 (en) * 2018-05-10 2021-04-20 Apple Inc. User equipment (UE) downlink transmission configuration indication (TCI)-state selection
CN110475360B (zh) * 2018-05-10 2023-05-02 华硕电脑股份有限公司 无线通信***中上行链路传送的波束指示的方法和设备
CN110474755B (zh) * 2018-05-11 2022-03-08 华硕电脑股份有限公司 用于确定无线通信***中的时隙配置的方法和设备
US11057915B2 (en) * 2018-08-30 2021-07-06 Qualcomm Incorporated Candidate transmission configuration information states for slot aggregation
EP3855665B1 (fr) * 2018-10-19 2023-01-18 LG Electronics Inc. Procédé d'émission et de réception d'une pluralité de canaux physiques partagés de liaison descendante dans un système de communication sans fil et dispositif correspondant

Also Published As

Publication number Publication date
EP3855665A1 (fr) 2021-07-28
WO2020080916A1 (fr) 2020-04-23
US20210385847A1 (en) 2021-12-09
EP4087174B1 (fr) 2023-09-06
ES2965690T3 (es) 2024-04-16
US12022484B2 (en) 2024-06-25
EP3855665B1 (fr) 2023-01-18
CN112913178A (zh) 2021-06-04
EP3855665A4 (fr) 2021-11-17
CN112913178B (zh) 2023-10-24
EP4087174A1 (fr) 2022-11-09

Similar Documents

Publication Publication Date Title
ES2939533T3 (es) Método para transmitir y recibir una pluralidad de canales físicos compartidos de enlace descendente en un sistema de comunicación inalámbrico, y dispositivo para el mismo
ES2940819T3 (es) Método de realización de la transmisión de enlace ascendente en un sistema de comunicación inalámbrica y dispositivo para el mismo
US10903892B2 (en) Method for performing uplink transmission in wireless communication system and apparatus therefor
US11924025B2 (en) Method for performing beam failure detection in wireless communication system and apparatus therefor
US11973602B2 (en) Method for transmitting and receiving HARQ information in wireless communication system, and device therefor
US11502735B2 (en) Method for transmitting and receiving downlink signal and device for same
US12016031B2 (en) Method for transmitting and receiving plurality of physical downlink shared channels in wireless communication system, and device for same
US11968138B2 (en) Method for transmitting and receiving channel state information reference signal resource and apparatus therefor
US11539417B2 (en) Method for transmitting/receiving channel state information in wireless communication system, and device therefor
US11901988B2 (en) Method for reporting channel state information in comp system, and device for same
US20210258940A1 (en) Method for adaptively setting reference signal pattern in wireless communication system, and apparatus therefor
US20220256382A1 (en) Method for reporting beam information in wireless communication system, and apparatus therefor
US11856439B2 (en) Method for reporting beam information in wireless communication system and device therefor
US11864192B2 (en) Method for transmitting and receiving plurality of physical downlink shared channels in wireless communication system, and device for same
US20220053544A1 (en) Method for transmitting and receiving plurality of physical downlink shared channels in wireless communication system, and device therefor
US11997035B2 (en) Method for transmitting and receiving plurality of physical downlink control channels in wireless communication system, and device therefor
US20210385036A1 (en) Method for transmitting data on physical shared channel in wireless communication system, and device for same
US20220264615A1 (en) Method for transmitting/receiving physical downlink shared channel in wireless communication system, and device therefor
US11956043B2 (en) Method for reporting channel state information in wireless communication system, and device for same
EP3897063B1 (fr) Procédé d'émission-réception de canaux partagés de liaison descendante physique dans un système de communication sans fil et appareil correspondant
US12052724B2 (en) Method for transceiving plurality of physical downlink shared channels in wireless communication system and apparatus therefor
KR102437503B1 (ko) 무선 통신 시스템에서 사운딩 참조 신호를 전송하는 방법 및 이를 위한 장치